Launch Instance

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{
  "id": "3f6de963-7197-48aa-a49f-6c944cbf85e9",
  "url": "https://lldev.thespacedevs.com/2.2.0/launch/3f6de963-7197-48aa-a49f-6c944cbf85e9/?format=api",
  "slug": "firefly-alpha-stairway-to-seven",
  "flightclub_url": "https://flightclub.io/result?llId=3f6de963-7197-48aa-a49f-6c944cbf85e9",
  "r_spacex_api_id": null,
  "name": "Firefly Alpha | Stairway to Seven",
  "status": {
    "id": 3,
    "name": "Launch Successful",
    "abbrev": "Success",
    "description": "The launch vehicle successfully inserted its payload(s) into the target orbit(s)."
  },
  "last_updated": "2026-03-14T03:27:57Z",
  "updates": [
    {
      "id": 14216,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Scrubbed for the day due to sensor issue.",
      "info_url": "https://x.com/FireflySpace/status/2031127886753636438",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-03-09T22:02:00Z"
    },
    {
      "id": 13886,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "NET February 14 UTC, to be confirmed.",
      "info_url": "https://forum.nasaspaceflight.com/index.php?topic=61069.msg2757010#msg2757010",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-02-04T18:42:00Z"
    },
    {
      "id": 14228,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Reverted to NET March TBD.",
      "info_url": "https://fireflyspace.com/missions/alpha-flta007/",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-03-10T19:35:00Z"
    },
    {
      "id": 14231,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Confirmed rescheduled for today.",
      "info_url": "https://x.com/fireflyspace/status/2031473396626694517",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-03-10T20:55:00Z"
    },
    {
      "id": 14233,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Scrubbed due to off-nominal readings during fluids loading.",
      "info_url": "https://x.com/FireflySpace/status/2031520010984718679",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-03-10T23:59:00Z"
    },
    {
      "id": 14239,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Rescheduled for March 11 PDT.",
      "info_url": "https://x.com/fireflyspace/status/2031803538020425847",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-03-11T18:47:00Z"
    },
    {
      "id": 14241,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/ll2_profile_20230311134739.png",
      "comment": "Official Webcast by Firefly Aerospace has started",
      "info_url": "https://www.youtube.com/watch?v=nyVbmoRXcvc",
      "created_by": "LL2",
      "created_on": "2026-03-12T00:31:00Z"
    },
    {
      "id": 14244,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Liftoff.",
      "info_url": "https://www.youtube.com/watch?v=nyVbmoRXcvc",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-03-12T00:50:00Z"
    },
    {
      "id": 14245,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Launch success.",
      "info_url": "https://fireflyspace.com/news/firefly-aerospace-successfully-launches-alpha-flight-7/",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-03-12T02:13:00Z"
    },
    {
      "id": 13911,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "GO for launch, NET February 18 PST.",
      "info_url": "https://x.com/FireflySpace/status/2020860385973145659",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-02-09T14:04:00Z"
    },
    {
      "id": 14100,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Delayed to NET February 28 PST due to launch site weather.",
      "info_url": "https://x.com/fireflyspace/status/2027027370943692800",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-02-26T15:44:00Z"
    },
    {
      "id": 14121,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Tweaked launch window.",
      "info_url": "https://x.com/FireflySpace/status/2027517169014051228",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-02-27T22:55:00Z"
    },
    {
      "id": 14130,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Delayed to March 1 PST due to upper level winds.",
      "info_url": "https://x.com/fireflyspace/status/2027802845794189697",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-02-28T17:49:00Z"
    },
    {
      "id": 13962,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Delayed to NET February 20 PST per new marine navigation warnings.",
      "info_url": "https://www.navcen.uscg.gov/broadcast-notice-to-mariners-message?guid=67747763",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-02-13T19:04:00Z"
    },
    {
      "id": 14141,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Holding for upper level winds.",
      "info_url": "https://x.com/fireflyspace/status/2028261632963396025",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-03-02T00:11:00Z"
    },
    {
      "id": 14142,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "New T-0.",
      "info_url": "https://x.com/fireflyspace/status/2028267146908729402",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-03-02T00:35:00Z"
    },
    {
      "id": 14143,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Scrubbed for the day due to upper level winds.",
      "info_url": "https://x.com/fireflyspace/status/2028286597758640323",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-03-02T01:51:00Z"
    },
    {
      "id": 12865,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Added launch.",
      "info_url": "https://fireflyspace.com/missions/alpha-flta007/",
      "created_by": "Cosmic_Penguin",
      "created_on": "2025-11-12T21:23:00Z"
    },
    {
      "id": 14170,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "NET March 10 UTC, to be confirmed.",
      "info_url": "https://forum.nasaspaceflight.com/index.php?topic=61069.msg2766121#msg2766121",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-03-05T15:10:00Z"
    },
    {
      "id": 13994,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Delayed to NET February 27 PST.",
      "info_url": "https://x.com/fireflyspace/status/2023871965048512547",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-02-17T21:29:00Z"
    },
    {
      "id": 13997,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "Updated launch window.",
      "info_url": "https://forum.nasaspaceflight.com/index.php?topic=61069.msg2761632#msg2761632",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-02-18T15:05:00Z"
    },
    {
      "id": 14188,
      "profile_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png",
      "comment": "GO for launch.",
      "info_url": "https://x.com/fireflyspace/status/2030035337246802186",
      "created_by": "Cosmic_Penguin",
      "created_on": "2026-03-06T21:37:00Z"
    }
  ],
  "net": "2026-03-12T00:50:00Z",
  "net_precision": {
    "id": 1,
    "name": "Minute",
    "abbrev": "MIN",
    "description": "The T-0 is accurate to the minute."
  },
  "window_end": "2026-03-12T02:50:00Z",
  "window_start": "2026-03-12T00:50:00Z",
  "probability": null,
  "weather_concerns": null,
  "holdreason": "",
  "failreason": "",
  "hashtag": null,
  "launch_service_provider": {
    "id": 265,
    "url": "https://lldev.thespacedevs.com/2.2.0/agencies/265/?format=api",
    "name": "Firefly Aerospace",
    "featured": true,
    "type": "Commercial",
    "country_code": "USA",
    "abbrev": "FA",
    "description": "Firefly Aerospace is an American private aerospace firm based in Austin, Texas, that develops small and medium-sized launch vehicles for commercial launches to orbit.",
    "administrator": "CEO: Peter Schumacher",
    "founding_year": "2014",
    "launchers": "",
    "spacecraft": "",
    "launch_library_url": null,
    "total_launch_count": 7,
    "consecutive_successful_launches": 1,
    "successful_launches": 4,
    "failed_launches": 3,
    "pending_launches": 4,
    "consecutive_successful_landings": 0,
    "successful_landings": 0,
    "failed_landings": 0,
    "attempted_landings": 0,
    "info_url": "https://firefly.com/",
    "wiki_url": "https://en.wikipedia.org/wiki/Firefly_Aerospace",
    "logo_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/firefly2520aerospace_logo_20220826094423.jpg",
    "image_url": null,
    "nation_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/firefly_aerospa_image_20260210090130.png"
  },
  "rocket": {
    "id": 8795,
    "configuration": {
      "id": 179,
      "url": "https://lldev.thespacedevs.com/2.2.0/config/launcher/179/?format=api",
      "name": "Firefly Alpha",
      "active": true,
      "reusable": false,
      "description": "Firefly Alpha (Firefly α) is a two-stage orbital expendable launch vehicle developed by the American aerospace company Firefly Aerospace to cover the commercial small satellite launch market. Alpha is intended to provide launch options for both full vehicle and ride share customers.",
      "family": "Firefly Alpha",
      "full_name": "Firefly Alpha",
      "manufacturer": {
        "id": 265,
        "url": "https://lldev.thespacedevs.com/2.2.0/agencies/265/?format=api",
        "name": "Firefly Aerospace",
        "featured": true,
        "type": "Commercial",
        "country_code": "USA",
        "abbrev": "FA",
        "description": "Firefly Aerospace is an American private aerospace firm based in Austin, Texas, that develops small and medium-sized launch vehicles for commercial launches to orbit.",
        "administrator": "CEO: Peter Schumacher",
        "founding_year": "2014",
        "launchers": "",
        "spacecraft": "",
        "launch_library_url": null,
        "total_launch_count": 7,
        "consecutive_successful_launches": 1,
        "successful_launches": 4,
        "failed_launches": 3,
        "pending_launches": 4,
        "consecutive_successful_landings": 0,
        "successful_landings": 0,
        "failed_landings": 0,
        "attempted_landings": 0,
        "info_url": "https://firefly.com/",
        "wiki_url": "https://en.wikipedia.org/wiki/Firefly_Aerospace",
        "logo_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/firefly2520aerospace_logo_20220826094423.jpg",
        "image_url": null,
        "nation_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/firefly_aerospa_image_20260210090130.png"
      },
      "program": [],
      "variant": "",
      "alias": "",
      "min_stage": 2,
      "max_stage": 2,
      "length": 29.6,
      "diameter": 1.82,
      "maiden_flight": "2021-09-03",
      "launch_cost": "15000000",
      "launch_mass": 54,
      "leo_capacity": 1000,
      "gto_capacity": null,
      "to_thrust": 736,
      "apogee": null,
      "vehicle_range": null,
      "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/firefly_alpha_l_image_20240605174156.jpeg",
      "info_url": "https://fireflyspace.com/alpha/",
      "wiki_url": "https://en.wikipedia.org/wiki/Firefly_Alpha",
      "total_launch_count": 7,
      "consecutive_successful_launches": 1,
      "successful_launches": 4,
      "failed_launches": 3,
      "pending_launches": 0,
      "attempted_landings": 0,
      "successful_landings": 0,
      "failed_landings": 0,
      "consecutive_successful_landings": 0
    },
    "launcher_stage": [],
    "spacecraft_stage": null
  },
  "mission": {
    "id": 7386,
    "name": "Stairway to Seven",
    "description": "Firefly Alpha's Flight 7 is a test flight and return-To-Flight for the launch vehicle after its April 2025 launch failure. It will test and validate key systems ahead of Firefly’s Block II configuration upgrade on Flight 8 that’s designed to enhance reliability and manufacturability across the vehicle.\r\n\r\nFlight 7 is the last flown in Alpha’s current configuration and will test multiple Block II subsystems, including the in-house avionics and thermal improvements, to gain flight heritage and validate lessons learned ahead of the full configuration upgrade on Flight 8.\r\n\r\nThis launch also delivered a demonstrator payload for Lockheed Martin.",
    "launch_designator": null,
    "type": "Test Flight",
    "orbit": {
      "id": 8,
      "name": "Low Earth Orbit",
      "abbrev": "LEO"
    },
    "agencies": [],
    "info_urls": [],
    "vid_urls": []
  },
  "pad": {
    "id": 39,
    "url": "https://lldev.thespacedevs.com/2.2.0/pad/39/?format=api",
    "agency_id": null,
    "name": "Space Launch Complex 2W",
    "description": "SLC-2W was originally used for Delta, Thor-Agena and Delta II launches. After the last Delta II flight in 2018, SLC-2W was repurposed to launch Firefly Alpha rockets.",
    "info_url": null,
    "wiki_url": "https://en.wikipedia.org/wiki/Vandenberg_Space_Launch_Complex_2",
    "map_url": "https://www.google.com/maps?q=34.7556,-120.6224",
    "latitude": "34.7556",
    "longitude": "-120.6224",
    "location": {
      "id": 11,
      "url": "https://lldev.thespacedevs.com/2.2.0/location/11/?format=api",
      "name": "Vandenberg SFB, CA, USA",
      "country_code": "USA",
      "description": "Vandenberg Space Force Base is a United States Space Force Base in Santa Barbara County, California. Established in 1941, Vandenberg Space Force Base is a space launch base, launching spacecraft from the Western Range, and also performs missile testing. The United States Space Force's Space Launch Delta 30 serves as the host delta for the base, equivalent to an Air Force air base wing. In addition to its military space launch mission, Vandenberg Space Force Base also hosts space launches for civil and commercial space entities, such as NASA and SpaceX.",
      "map_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/map_images/location_11_20200803142416.jpg",
      "timezone_name": "America/Los_Angeles",
      "total_launch_count": 872,
      "total_landing_count": 33
    },
    "country_code": "USA",
    "map_image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/map_images/pad_39_20200803143542.jpg",
    "total_launch_count": 99,
    "orbital_launch_attempt_count": 99
  },
  "infoURLs": [
    {
      "priority": 10,
      "source": "fireflyspace.com",
      "title": "Alpha FLTA007",
      "description": "Alpha FLTA007 is a return to flight mission that will launch from SLC-2 at the Vandenberg Space Force Base.",
      "feature_image": null,
      "url": "https://fireflyspace.com/missions/alpha-flta007/",
      "type": {
        "id": 1,
        "name": "Official Page"
      },
      "language": {
        "id": 1,
        "name": "English",
        "code": "en"
      }
    }
  ],
  "vidURLs": [
    {
      "priority": 10,
      "source": "youtube.com",
      "publisher": "Firefly Aerospace",
      "title": "Alpha Flight 7 \"Stairway To Seven\"",
      "description": "Alpha Flight 7 is the last flown in the rocket’s current configuration and serves as a test flight with the primary goal to achieve nominal first and second stage performance.\n\nFlight 7 will test and validate key systems ahead of Firefly’s Block II configuration upgrade on Flight 8 that’s designed to enhance reliability and manufacturability across the vehicle. The Block II configuration includes a 7-foot increase to Alpha’s length, consolidated batteries and avionics built in house, an enhanced thermal protection system, and stronger carbon composite structures built with automated machinery.\n\nThe subsystems tested on Flight 7, including the in-house avionics and thermal improvements, will allow Firefly to gain flight heritage and validate lessons learned ahead of the full configurat...",
      "feature_image": "https://i.ytimg.com/vi/nyVbmoRXcvc/maxresdefault.jpg",
      "url": "https://www.youtube.com/watch?v=nyVbmoRXcvc",
      "type": {
        "id": 1,
        "name": "Official Webcast"
      },
      "language": {
        "id": 1,
        "name": "English",
        "code": "en"
      },
      "start_time": "2026-03-12T00:31:06Z",
      "end_time": "2026-03-12T01:05:34Z"
    }
  ],
  "webcast_live": false,
  "timeline": [
    {
      "type": {
        "id": 9,
        "abbrev": "Ignition",
        "description": "Start of the engine ignition sequence"
      },
      "relative_time": "-PT2S"
    },
    {
      "type": {
        "id": 10,
        "abbrev": "Liftoff",
        "description": "First upwards movement of the rocket"
      },
      "relative_time": "P0D"
    },
    {
      "type": {
        "id": 25,
        "abbrev": "Supersonic",
        "description": "Vehicle is supersonic"
      },
      "relative_time": "PT55S"
    },
    {
      "type": {
        "id": 11,
        "abbrev": "Max-Q",
        "description": "Maximum dynamic pressure"
      },
      "relative_time": "PT1M6S"
    },
    {
      "type": {
        "id": 12,
        "abbrev": "MECO",
        "description": "Cut-off of the main engine"
      },
      "relative_time": "PT2M32S"
    },
    {
      "type": {
        "id": 13,
        "abbrev": "Stage 2 Separation",
        "description": "Separation of the second stage from the first"
      },
      "relative_time": "PT2M35S"
    },
    {
      "type": {
        "id": 31,
        "abbrev": "SES",
        "description": "Start of the second engine"
      },
      "relative_time": "PT2M38S"
    },
    {
      "type": {
        "id": 15,
        "abbrev": "Fairing Separation",
        "description": "Separation of the payload fairing"
      },
      "relative_time": "PT3M3S"
    },
    {
      "type": {
        "id": 24,
        "abbrev": "SECO",
        "description": "Cut-off of the second engine"
      },
      "relative_time": "PT8M2S"
    }
  ],
  "image": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/firefly_alpha_l_image_20240605174156.jpeg",
  "infographic": null,
  "program": [],
  "orbital_launch_attempt_count": 7223,
  "location_launch_attempt_count": 867,
  "pad_launch_attempt_count": 99,
  "agency_launch_attempt_count": 7,
  "orbital_launch_attempt_count_year": 50,
  "location_launch_attempt_count_year": 15,
  "pad_launch_attempt_count_year": 1,
  "agency_launch_attempt_count_year": 1,
  "pad_turnaround": "P316DT11H13M",
  "mission_patches": [
    {
      "id": 1302,
      "name": "FLTA007_patch",
      "priority": 10,
      "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/mission_patch_images/flta007_patch_mission_patch_20260204183927.png",
      "agency": {
        "id": 265,
        "url": "https://lldev.thespacedevs.com/2.2.0/agencies/265/?format=api",
        "name": "Firefly Aerospace",
        "type": "Commercial"
      }
    }
  ],
  "type": "detailed"
}